package com.cts.mapper;

import com.cts.entity.User;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

/**
* @author tongshengchen
* @description 针对表【user】的数据库操作Mapper
* @createDate 2023-02-06 12:25:57
* @Entity down.cts.eneity.User
*/
@Mapper
@Repository
public interface UserMapper extends BaseMapper<User> {

    /**
     * @return 返回账户信息
     */
    String queryByUserName(String username);
}




